Optical disc authoring

Content publishing on optical disks

"Lead-out" redirects here. For the concept of lead-out in television, see Hammocking.

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Optical discs

General

* Optical disc
* Optical disc drive
* Optical disc authoring
* Authoring software
* Recording technologies
* Recording modes
* Packet writing
* Burst cutting area

Optical media types

* Compact disc (CD): CD-DA, CD-ROM, CD-R, CD-RW, 5.1 Music Disc, Super Audio CD (SACD), Photo CD, CD Video (CDV), Video CD (VCD), Super Video CD (SVCD), CD+G, CD-Text, CD-ROM XA, CD-i, MIL-CD, Mini CD
* DVD: DVD-R, DVD+R, DVD-R DL, DVD+R DL, DVD-R DS, DVD+R DS, DVD-RW, DVD+RW, DVD-RAM, DVD-D, DVD-A, DVD-Video, HVD, EcoDisc, MiniDVD
* Blu-ray Disc (BD): BD-R & BD-RE, Blu-ray 3D, Mini Blu-ray Disc, 4K Blu-ray (Ultra HD Blu-ray)
* M-DISC
* Universal Media Disc (UMD)
* Enhanced Versatile Disc (EVD)
* Forward Versatile Disc (FVD)
* Holographic Versatile Disc (HVD)
* China Blue High-definition Disc (CBHD)
* HD DVD: HD DVD-R, HD DVD-RW, HD DVD-RAM
* High-Definition Versatile Multilayer Disc (HD VMD)
* VCDHD
* GD-ROM
* Personal Video Disc (PVD)
* MiniDisc (MD): MD Data, MD Data2
* Hi-MD
* LaserDisc (LD): LD-ROM, LV-ROM
* Video Single Disc (VSD)
* Magneto-optical discs
* Ultra Density Optical (UDO)
* 3D optical data storage
* Stacked Volumetric Optical Disk (SVOD)
* Fluorescent Multilayer Disc
* Hyper CD-ROM
* Nintendo optical disc (NOD)
* Archival Disc (AD)
* Professional Disc
* DataPlay

Standards

* SFF ATAPI/MMC
* Mount Rainier (packet writing)
* Mount Fuji (layer jump recording)
* Rainbow Books
* File systems
* ISO 9660
* Joliet
* Romeo
* Rock Ridge / SUSP
* El Torito
* Apple ISO 9660 Extensions
* Universal Disk Format (UDF)
* ISO 13490

See also

* History of optical storage media
* High-definition optical disc format war

* v
* t
* e

Optical disc authoring, including CD, DVD, and Blu-ray Disc authoring, is the process of assembling source material--video, audio or other data--into the proper logical volume format to then be recorded ("burned") onto an optical disc (typically a compact disc or DVD). This act is sometimes done illegally, by pirating copyrighted material without permission from the original artists.

## Process

[edit]

A burnt Sony DVD holding a pirated copy of The Simpsons Movie

To burn an optical disc, one usually first creates an optical disc image with a full file system, of a type designed for the optical disc, in temporary storage such as a file in another file system on a disk drive. One may test the image on target devices using rewriteable media such as CD-RW, DVD±RW and BD-RE. Then, one copies the image to the disc (usually write-once media for hard distribution).

Most optical disc authoring utilities create a disc image and copy it to the disc in one bundled operation, so that end-users often do not know the distinction between creating and burning. However, it is useful to know because creating the disc image is a time-consuming process, while copying the image is much faster.[dubious - discuss] Most disc burning applications silently delete the image from the Temporary folder after making one copy. If users override this default, telling the application to preserve the image, they can reuse the image to create more copies. Otherwise, they must rebuild the image each time they want a copy.

Some packet-writing applications do not require writing the entire disc at once, but allow writing of different parts at different times. This allows a user to construct a disc incrementally, as it could be on a rewritable medium like a floppy disk or rewritable CD. However, if the disc is non-rewritable, a given bit can be written only once. Due to this limitation, a non-rewritable disc whose burn failed for any reason cannot be repaired. (Such a disc is colloquially termed a "coaster", a reference to a beverage coaster.)

There are many optical disc authoring technologies for optimizing the authoring process and preventing errors. Some programs can mount a disc image as a file system type, so these images appear as mounted discs. The disc image can then be tested after it is assembled but before writing to a physical disc.

## Sessions

[edit]

Main article: Session (CD)

DVD and Blu-ray (sequential) discs also allow the use of multiple sessions.

### Tracks

[edit]

Main article: Track (CD)

Tracks contain the information to be stored on the disc. A track is a consecutive set of sectors on the disc containing a block of data. One session may contain one or more tracks of the same or different types. Tracks can be audio information or data, which use the same format, or video information. Data can include album information and low-resolution graphics such as karaoke lyrics; however, these tracks are not compliant with the Red Book of CD audio standards.

## Hardware

[edit]

Main article: Optical disc drive

Authoring is commonly done in software on computers with optical disc recorders. There are, however, stand-alone devices like personal video recorders which can also author and record discs.

## Software

[edit]

Use of optical disc recorders require optical disc authoring software, sometimes called "burning applications" or "burner applications". Such software is usually sold with the recorder. Some operating systems come bundled with them.

Creating an optical disc usually involves first creating an optical disc image with a full file system designed for the optical disc, and then actually burning the image to the disc. Many programs create the disc image and burn in one bundled application (Quick Copy or Copy On-the-fly), such that end-users do not even know the distinction.

Disc file systems include ISO 9660 (often known simply as “ISO”) and Universal Disk Format (UDF). ISO is most common for CDs and UDF is most common for DVDs.

There are also packet writing applications that do not require writing the entire disc at once, but allow writing parts at a time, allowing the disc to be used as a random access removable medium (somewhat like a very large floppy, though with unique constraints).

Sometimes, disc images are made to make the authoring process more straightforward. Sometimes disc images are even used to emulate the presence of a CD-ROM or DVD drive with the data entirely resident on the hard disc.

For the command-line tool cdrdao, a so-called TOC file that can be authored inside a text editor is used to specify the details of the desired disc record.[1]

## File systems

[edit]

Optical disc file system types include ISO 9660 (often known simply as "ISO") and Universal Disk Format (UDF). ISO is most common for CDs and UDF is most common for DVDs and BDs.

### ISO 9660

[edit]

Main article: ISO 9660

ISO 9660 is a format mainly used on CDs. The ISO 9660 can be extended with El Torito, Joliet, Rock Ridge, or the Apple ISO 9660 Extensions.

El Torito makes it possible to boot from a CD. The Joliet extension by Microsoft makes it possible to have long file names encoded in UCS-2, among other things. Rock Ridge is a system providing file-ownership, fewer restrictions on the file names, and more. Amiga extensions allow use of Amiga-specific attribute bits and comments. The Apple Extensions enables Macintosh-specific creator codes, file type, and so on.

### Universal Disk Format

[edit]

Main article: Universal Disk Format

Universal Disk Format (UDF) is a newer filesystem that comes with additional features such as Unicode support, packet writing (UDF 1.50), and defect management on rewritable formats. Packet writing can alternatively be implemented with UDF 1.02 and Mount Rainier extensions. It allows one to use the disc like a floppy disk, that is to easily delete, create, and modify files, without having to write the whole disc again.

DVD-Video uses UDF 1.02, however Blu-Ray Disc uses UDF 2.50.

### HighMAT

[edit]

A compatibility technology called HighMAT allows visual material on the disc to be recognised, interpreted and supported by electronic play devices more efficiently.[2]

## See also

[edit]

* Compact disc manufacturing
* List of optical disc authoring software
* Rainbow Books (optical disc data standards)
* Optical disc recording technologies
* Optical disc recording modes
* DVD authoring

## References

[edit]

1. ^ "cdrdao(1) - Linux man page". linux.die.net. Retrieved 27 August 2020.
2. ^ "HighMAT: a new CD format". Geek.com. 21 October 2002. Archived from the original on 21 October 2018. Retrieved 21 October 2018.

## External links

[edit]

* How to Burn a CD

* v
* t
* e

Video storage formats

Videotape|

| Analog|

* Quadruplex (1956)
* VERA (1958)
* Ampex 2 inch helical VTR (1961)
* Sony 2 inch helical VTR (1961)
* Type A (1965)
* CV-2000 (1965)
* Akai (1967)
* EIAJ-1 (1969)
* U-matic (1971)
* Cartrivision (1972)
* Philips VCR (1972)
* V-Cord (1974)
* VX (1974)
* Betamax (1975)
* IVC (1975)
* Type B (1976)
* Type C (1976)
* VHS (1976)
* VK (1977)
* SVR (1979)
* Video 2000 (1980)
* CVC (1980)
* VHS-C (1982)
* M (1982)
* Betacam (1982)
* Video8 (1985)
* Betacam SP (1986)
* MII (1986)
* S-VHS (1987)
* S-VHS-C (1987)
* Hi8 (1989)
* Ruvi (1998)

|

Digital|

* D1 (1986)
* D2 (1988)
* D3 (1991)
* DCT (1992)
* Digital Betacam (1993)
* D5 (1994)
* Digital-S (D9) (1995)
* Betacam SX (1996)
* Digital8 (1999)
* MPEG IMX (2000)
* MicroMV (2001)

High Definition|

* Sony HDVS (1984)
* UniHi (1984)
* BCH 1000 (1992)
* W-VHS (1994)
* HDCAM (1997)
* D-VHS (1998)
* D6 HDTV VTR (2000)
* HDV (2003)
* HDCAM SR (2003)

Videodisc|

| Analog|

* Phonovision (1927)
* Ampex-HS (1967)
* TeD (1975)
* LaserDisc (1978)
* CED (1981)
* VHD (1983)
* Laserfilm (1984)
* CD Video (1987)
* VSD (1990)

|

Digital|

* VCD (1993)
* MovieCD (1996)
* DVD (1996)
* MiniDVD (c. 1996)
* CVD (1998)
* SVCD (1998)
* EVD (2003)
* PVD (Personal Video Disc) (2003)
* UMD (2004)
* FVD (2005)

High Definition|

* MUSE Hi-Vision LD (1994)
* Professional Disc (PFD) (2003)
* HVD (High-Definition Versatile Disc) (2004)
* VMD (2006)
* HD DVD (2006)
* BD (Blu-ray Disc) (2006)
* MiniBD (c. 2006)
* HVD (Holographic Versatile Disc) (2007)
* CBHD (China Blue High-definition Disc) (2008)

Ultra-High Definition|

* UHD-BD (Ultra HD Blu-ray) (2016)

Virtual|

| Media agnostic|

* DV (1995)
* DVCPRO (1995)
* DVCAM (1996)
* DVCPRO50 (1997)
* DVCPRO HD (2000)

|

Tapeless|

* CamCutter Editcam (1995)
* XDCAM (2003)
* GBA-TV (2004)
* MOD (2005)
* AVCHD (2006)
* AVC-Intra (2006)
* TOD (2007)
* iFrame (2009)
* XAVC (2012)

Solid state|

* P2 (2004)
* SxS (2007)
* MicroP2 (2012)

Video recorded to film|

* Kinescope (1947)
* Electronicam kinescope (1950s)
* Electronic Video Recording (1967)

* v
* t
* e

Physical audio recording formats

Mechanical|

* Music box cylinder or disc (9th century)
* Mechanical cuckoo (early 17th century)
* Punched card (1881)
* Music roll (1883)

Analog|

| Grooved surface|

* Phonautogram (1857)

|

Grooved cylinder|

* Phonograph cylinder (1877)
* Graphophone/Dictaphone cylinder (1887)
* Perfected phonograph/Ediphone (1888)
* Salon cylinder (1890s)
* Stentor cylinder (1890s)
* Le Céleste cylinder (1890s)
* Gold moulded record (1902)
* Indestructible record (1907)
* Amberol record (1908)
* Blue Amberol record (1912)
* Paradis cylinder (1913)

Grooved disc|

* Phonograph record (1889)
* Pathé disc (1905)
* Diamond disc (1912)
* Pathé Actuelle (1920)
* Edison Voicewriter (late 1940s)
* SoundScriber (1945)
* Audograph (1945)
* Long play (1948)
* Highway Hi-Fi (1956)
* Bandai 8ban (2004)

Grooved tape|

* Tefiphon/Teficord (early 1930s), Tefifon
* Dictabelt (1947)

Sound-on-film|

* Phonofilm (1919)
* Tri-Ergon (1922)
* Movietone (1926)
* Photophone (1929)
* Fantasound (1940)

Loose magnetic wire|

* Wire recording (1898)

Magnetic wire cartridge|

* Lorenz Textophon (1942)
* US Army RD-11B/GNQ-1 (1944)
* Cosmos Industries MX-303A/ANQ-1 (1944)
* RCA MI-12875 (1947)
* RCA MI-12877 (1947)
* Peirce 265B (1951)
* Peirce 330/360 (1951)
* Protona Minifon P51 (1951)
* Protona Minifon P55 (1955)
* Protona Minifon special (1961)
* Crouzet-Jaeger cartridge (1962)

Magnetic surface|

* Magnetic stripe card (1900)

* Telefunken magnetic disc (1945)
* Thermionic Products Recordon (1948)
* Record Maker Pye (1953)
* Synchrofax (1959)
* Audio High Density (1978)

Loose (reel-to-reel) magnetic tape|

* Blattnerphone (1928)
* Magnetophon (1935)
* 1/4" tape (1949)
* 1/2" tape (1953)
* Fullcoat magfilm (1953)
* Stripe magfilm (1953)
* 1" tape (1957)
* 2" tape (1967)
* 3/4" tape (1969)
* 3" tape (1978)

Magnetic tape cartridge|

* Optaphon (1951)
* Cousino Echo-matic (1952)
* Mohawk Message repeater cartridge (1953)
* Stenorette (1954)
* Mohawk Midgetape RL (1955)
* Dictaphone Dictet (1957)
* Rediffusion Reditune (1957)
* Saba Sabafon (1958)
* RCA tape cartridge (1958)
* Philips EL 3581 (1958)
* Protona Attaché (1959)
* Fidelipac (1959)
* Cousino MR-9000 (1960)
* IBM Magnabelt (1961)
* Dictaphone Travel master (1961)
* Nippon Electronic Vity cassette (1961)
* Grundig Cassette LFH 0084 (1962)
* Orrtronic Tapette (1962)
* 3M Scotch (1962)
* Cousino Echo-matic II (1962)
* Stereo-Pak (1962)
* Philips EL 3583 (1963)
* Compact cassette (1963)
* Grundig En3 (1964)
* Sabamobil (1964)
* 8-track (1964)
* Micro pack 35 (1964)
* Assmann-Stuzzi Memocord (1965)
* Cantata 700 (1965)
* DC-International (1965)
* Nippon Electronic Memo-call (1965)
* PlayTape (1966)
* Muntz Stereo Mini-twin (1967)
* Grundig DeJ614 (1968)
* Microcassette (1969)
* Sanyo Tape cartridge (1969)
* HiPac (1971)
* Steno-Cassette (1971)
* Stenorette DL (1972)
* Capitol Records Audiopak (1972)
* Elcaset (1976)
* Bandai micro cartridge (late 1980s)
* Picocassette (1985)
* Pocket Rockers (1988)

Analog-to-digital converter|

* Soundstream (1976)
* X80/ProDigi (1980)
* DASH (1982)
* PCM adaptor (1982)
* DA-88/DTRS (1993)

Digital|

| Magnetic tape cartridge|

* Digital Audio Tape (1987)
* NT (1992)
* Digital Compact Cassette (1992)

|

Sound-on-film|

* DD (1986)
* CDS (1990)
* SDDS (1993)

Optical disc|

* Compact Disc Digital Audio (1982)
* Philips CD-BGM (1989)
* MiniDisc (1992)
* DTS (1993)
* HDCD (1995)
* Super Audio CD (1999)
* DVD-Audio (2000)
* DataPlay (2002)
* Hi-MD (2004)
* DualDisc (2004)
* BD-Audio (2008)
* HFPA (2013)
* MQA-CD (2014)

Electronic circuit|

* Sound chip (late 1970s)
* MP3 player (1996)
* HitClips (2000)
* Yaboom Box (1999)
* Takara E-kara (2001)
* Toymax VJ Starz (2002)
* USB flash drive (2004)
* MicroSD (2007)

Hybrid|

* Mini-cassette (1967)
* U-matic (1971)
* Pioneer Artists Compact LaserDisc (1986)
* CD Video (1987)
* ADAT (1991)
* Timecode vinyl (2001)
* VinylDisc (2007)

*[v]: View this template
*[t]: Discuss this template
*[e]: Edit this template
*[c.]: circa